000 00303nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.5 M4C7
100 _aMitchell, Roger L.
245 0 _aCrop Growth and Culture.
260 _aAmes
_bIowa State Unive Press
_c1970
300 _a349 p.
942 _2ddc
999 _c6917
_d6917